Jainik Industries offers 2-Amino Phenol 4-Sulfonic Acid Dye Intermediates. Jainik Industries is an ISO 9000 certified company. The 2-Amino Phenol 4-Sulfonic Acid Dye Intermediates are available as `O. A. P. S. A`. It has the empirical formula of C6H7NO4S and the molecular weight of 189. Followings are the specifications of 2-Amino Phenol 4-Sulfonic Acid Dye Intermediates: